Comprehensive Introduction
Furfural, a powerful biomass-based chemical, is gaining global attention as a renewable alternative to fossil-derived solvents and intermediates. Extracted from lignocellulosic residues like corn cobs, rice husks, and oat hulls, this compound serves as a foundation for producing furan derivatives and high-value industrial materials.
Its unique structure-a furan ring with an aldehyde group-makes furfural highly reactive, making it indispensable in petrochemical refining, resin production, pharmaceutical synthesis, and green chemistry applications.
Whether you're aiming to enhance fuel purity, develop safer crop protection agents, or design bio-based polymers, furfural provides the building blocks for low-toxicity, carbon-efficient manufacturing.
Product Details
| Product Name | Furfural chemical |
| CAS No. | CAS 98-01-1 |
| Key words | 2-Furfuraldehyde, furan-2-carbaldehyde, furan-2- carboxaldehyde, 2-furylmethanal, fural, 2-formyl furan, furanaldehyde, pyromucis aldehyde, ant oil |
| Molecular Formula | C5H4O2 |
| HS Number | 29321200 |
| Structural Formula | ![]() |
Quality Standard for Furfural
|
Items |
Standard |
|
Appearance |
Colorless to light yellow, transparent liquid, becomes brown light yellow or deep redwhen exposedin the airorsunlight. |
|
Purity (%) |
≥98.5 |
|
Moisture (%) |
≤ 0.2 |
|
Acidity(mol/L) |
≤ 0.016 |
|
Density (g/cm³) |
1.161 |
Usage & Core Functions of Furfural
- Fuel and Lubricant Refining
Furfural functions as a selective extractive agent in fuel processing-especially in lubricant base oil upgrading-by efficiently removing aromatic contaminants, enhancing performance and reducing environmental impact.
- Furan Chemistry & Resin Development
It is a core precursor for manufacturing furfuryl alcohol, which is further used to create heat-resistant furan resins-essential in foundry molds, abrasive tools, and industrial coatings.
- Polymer Synthesis & Advanced Materials
In polymer science, furfural is used to synthesize furan-based polymers, valued for their durability, heat tolerance, and chemical stability, suitable for adhesives, electrical parts, and eco-packaging.
Pesticide & Agrochemical Intermediate
Furfural enables the synthesis of green agrochemical compounds, such as fungicides and herbicides, offering sustainable alternatives to traditional crop protection products.
- Refractory and Friction Material Formulation
Used in producing brake linings, refractory materials, and grinding wheels, furfural improves the thermal endurance and mechanical strength of materials under high-stress conditions.
- Food and Cosmetic Use (Micro Applications)
In regulated amounts, furfural acts as a flavor additive in bakery and beverage applications for its caramel-nutty aroma. It's also occasionally used in cosmetic formulations for its mild fragrance and solvent capacity.
Production Capacity

Full-Cycle Safety Certifications

Recommended Product Applications
Foundry Resins and Furan-based Products
Pharmaceutical Intermediate
Agrochemical Synthesis
Biofuel and Renewable Energy Production
Cleaning Agents and Industrial Solvents
Coatings, Paints, and Printing Inks
Packing
Sealed in: 240-250kg Drum
Sealed in: 1150kg IBC Drum
Sealed in: 20-25MTS PER ISO TANK
Facilitating customer procurement based on actual needs.
FAQ
Q: Can it be used in pharmaceutical or agrochemical production?
A: Absolutely. Furfural is a valuable building block in synthesizing both active ingredients and functional intermediates for these sectors.
Q: Is furfural safe and environmentally responsible?
A: Yes. It's biodegradable, non-persistent, and derived from non-food biomass, aligning with modern environmental safety standards.
Q: Is it food-safe or suitable for cosmetics?
A: In micro-doses, furfural is approved as a flavoring agent in some food products. In cosmetics, it is used under regulation as a natural solvent or aroma compound.
Quality Standard for Furfural
|
Items |
Standard |
|
Appearance |
Colorless to light yellow, transparent liquid, becomes brown light yellow or deep redwhen exposedin the airorsunlight. |
|
Purity (%) |
≥98.5 |
|
Moisture (%) |
≤ 0.2 |
|
Acidity(mol/L) |
≤ 0.016 |
|
Density (g/cm³) |
1.161 |
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